How do I stop KbWait if subject does not respond?

1
Hi,

I want to use KbWait to collect subjects' response, yet I want the screen to disappear after 5 s if the subject won't answer. Notably, if the subject does answer, I want to move to the next screen (so I can't use WaitSecs or something of that sort). I will appreciate your help as I'm very new at the psych toolbox :-)

Thank you very much
Liad